* The term 'Hi-Speed USB 2.0' used herein is the name of a specification upon which this product is based, it does not guarantee the speed of its operation. USB 2.0 is not supported by Windows® 98 SE and ME.* The terms ‘Super Speed USB 3.0’ and 'Hi-Speed USB 2.0' used herein are the name of a specification upon which this product is based, it does not guarantee the speed of its operation.** e.g. Read and write speeds may vary depending on the read and write conditions, such as devices you use and file sizes you read and/or write.